WO2010017303A3 - Processus hybride de récupération assistée par osmose inverse - Google Patents

Processus hybride de récupération assistée par osmose inverse Download PDF

Info

Publication number
WO2010017303A3
WO2010017303A3 PCT/US2009/052863 US2009052863W WO2010017303A3 WO 2010017303 A3 WO2010017303 A3 WO 2010017303A3 US 2009052863 W US2009052863 W US 2009052863W WO 2010017303 A3 WO2010017303 A3 WO 2010017303A3
Authority
WO
WIPO (PCT)
Prior art keywords
recovery
reverse osmosis
silica
membrane
clarifier
Prior art date
Application number
PCT/US2009/052863
Other languages
English (en)
Other versions
WO2010017303A2 (fr
Inventor
Venkataraman Jagannathan
Ravi Chidambaran
Manoj Sharma
Original Assignee
Aquatech International Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aquatech International Corporation filed Critical Aquatech International Corporation
Priority to MX2011001303A priority Critical patent/MX2011001303A/es
Priority to CN2009801362740A priority patent/CN102159508A/zh
Publication of WO2010017303A2 publication Critical patent/WO2010017303A2/fr
Publication of WO2010017303A3 publication Critical patent/WO2010017303A3/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/02—Softening water by precipitation of the hardness

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

L'invention concerne un processus intégré de recyclage à fort taux de récupération destiné à traiter des eaux, notamment des eaux usées, présentant une dureté élevée, contenant de la silice et d’autres contaminants, afin de faciliter l’utilisation d’une membrane à osmose inverse (reverse osmosis, RO) à un taux global de récupération très élevé lors du traitement d’eaux usées contenant une forte concentration de sels inorganiques modérément solubles comme du calcaire, de la silice et d’autre composants. La membrane à RO fonctionne en continu dans des conditions de récupération faible ou économique, mais reste capable de réaliser un très fort taux de récupération sur l’ensemble du système. Le processus comprend un adoucissement par précipitation dans un clarificateur adoucissant où les sels incrustants sont réduits, suivi d’une filtration et d’une osmose inverse. Les sels précipités sont évacués du clarificateur sous forme d’écoulement de soubassement. L’eau adoucie ou partiellement adoucie est alors filtrée par un système conventionnel de filtration, par exemple par un milieu filtrant. Elle est ensuite envoyée dans une unité de membrane à osmose inverse conçue pour fonctionner à un taux de récupération approprié afin d’éviter l’incrustation et l’encrassement. Le taux de récupération peut normalement être maintenu assez bas, par exemple de 50 à 60% du débit d’alimentation.
PCT/US2009/052863 2008-08-05 2009-08-05 Processus hybride de récupération assistée par osmose inverse WO2010017303A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MX2011001303A MX2011001303A (es) 2008-08-05 2009-08-05 Proceso hibrido de recuperacion mejorado con osmosis inversa.
CN2009801362740A CN102159508A (zh) 2008-08-05 2009-08-05 反渗透提高的回收混合式方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8619608P 2008-08-05 2008-08-05
US61/086,196 2008-08-05

Publications (2)

Publication Number Publication Date
WO2010017303A2 WO2010017303A2 (fr) 2010-02-11
WO2010017303A3 true WO2010017303A3 (fr) 2010-05-06

Family

ID=41651918

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/052863 WO2010017303A2 (fr) 2008-08-05 2009-08-05 Processus hybride de récupération assistée par osmose inverse

Country Status (4)

Country Link
US (1) US20100032375A1 (fr)
CN (1) CN102159508A (fr)
MX (1) MX2011001303A (fr)
WO (1) WO2010017303A2 (fr)

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* Cited by examiner, † Cited by third party
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US20090242484A1 (en) * 2008-04-01 2009-10-01 Ana-Mariana Urmenyi Environmentally friendly hybrid microbiological control technologies for cooling towers
US20110036775A1 (en) * 2009-08-13 2011-02-17 Board Of Regents, The University Of Texas System Sea water reverse osmosis system to reduce concentrate volume prior to disposal
US10005681B2 (en) 2009-08-13 2018-06-26 The Board Of Regents Of The University Of Texas System Sea water reverse osmosis system to reduce concentrate volume prior to disposal
CN102190393A (zh) * 2010-03-12 2011-09-21 上海瑞勇实业有限公司 一种高回收率的纯水生产工艺
DE102010028487A1 (de) * 2010-05-03 2011-11-03 Krones Ag Verfahren und Vorrichtung zum Recyceln von Reinigungs- oder Spülwasser, insbesondere Rinserwasser
US20120145634A1 (en) 2010-12-10 2012-06-14 Water Intellectual Properties, Inc. High Efficiency Water Purification System
US9315396B2 (en) 2011-04-06 2016-04-19 Water Conservation Technology International, Inc. Water conservation methods combining osmotic membrane processed water for subsequent efficient use in cooling tower applications
WO2013044168A1 (fr) * 2011-09-22 2013-03-28 Chevron U.S.A. Inc. Appareil et procédé de traitement de l'eau
WO2013163146A1 (fr) * 2012-04-23 2013-10-31 Aquatech International Corporation Processus d'osmose inverse à basse énergie
WO2014071610A1 (fr) * 2012-11-09 2014-05-15 General Electric Company Traitement de saumure par électrodiaalyse
CN103848514B (zh) * 2012-11-29 2017-04-12 上海乐泽环境工程有限公司 一种高回收率、耐污染的反渗透膜水处理方法
GB2509309A (en) * 2012-12-20 2014-07-02 Linde Ag Cooling process
WO2014110425A2 (fr) * 2013-01-10 2014-07-17 Cath Tzahi Y Système et procédé de réutilisation de l'eau
EP2969147A4 (fr) 2013-03-14 2016-11-23 Gen Electric Système de filtration sur membrane avec étagement de concentré et recirculation de concentré, étages interchangeables ou les deux
US9505637B2 (en) 2013-03-15 2016-11-29 Ecolab Usa Inc. Methods of inhibiting fouling in liquid systems
MX2016015260A (es) 2014-05-23 2017-08-24 Geo40 Ltd Productos de silice a partir de fluidos geotermicos por osmosis inversa.
WO2016137340A1 (fr) * 2015-02-25 2016-09-01 Environmetals Limited Procédé de production d'un concentré de silice colloïdale
MX2017016716A (es) 2015-06-19 2018-05-14 Geo40 Ltd Metodo de produccion de un concentrado de silice.
CN106430675A (zh) * 2016-09-26 2017-02-22 合肥信达膜科技有限公司 一种玉米淀粉工业废水处理系统
JP7020821B2 (ja) * 2017-08-31 2022-02-16 オルガノ株式会社 硬度成分含有水の処理装置および処理方法
CN109502859A (zh) * 2017-09-15 2019-03-22 上海江柘环境工程技术有限公司 一种脱硫废水处理设备及其处理方法
CN108083490A (zh) * 2017-11-20 2018-05-29 浙江威明环境科技有限公司 一种锅炉烟气脱硫废水处理系统及处理工艺
MX2020005801A (es) * 2017-12-07 2020-08-20 Veolia Water Solutions & Tech Sistema y proceso para tratar aguas residuales.
WO2020071177A1 (fr) * 2018-10-05 2020-04-09 オルガノ株式会社 Dispositif et procédé de traitement d'eau, procédé et système de traitement à membrane d'osmose directe et système de traitement d'eau
JP7212490B2 (ja) * 2018-10-05 2023-01-25 オルガノ株式会社 水処理装置および水処理方法
JP7228492B2 (ja) * 2019-08-29 2023-02-24 オルガノ株式会社 水処理装置および水処理方法
CN109205944A (zh) * 2018-10-11 2019-01-15 北京天地人环保科技有限公司 一种制药废水的分盐处理方法
CN111346513B (zh) * 2018-12-20 2022-04-12 国家能源投资集团有限责任公司 含盐水的反渗透处理方法和反渗透系统
CN113993820B (zh) * 2019-06-18 2024-01-26 巴克斯特医疗保健股份有限公司 反渗透装置和用于控制反渗透装置的方法
CN113582383A (zh) * 2021-07-27 2021-11-02 恒信润丰科技开发（北京）有限公司 一种针对煤化工高盐废水的深度处理的方法
CN117566938A (zh) * 2023-11-13 2024-02-20 山东波鸿轨道交通装备科技有限公司 一种用于高铁车轮多淬火台供水的稳压装置

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KR100481801B1 (ko) * 1996-08-12 2005-04-11 드바시쉬 무코파드헤이 고효율 역삼투 처리 방법 및 장치
KR100498583B1 (ko) * 1999-08-20 2005-07-01 엘.이.티.리딩 엣지 테크놀로지즈 리미티드 이온선택성막을 사용한 물 담수화 방법
KR100784438B1 (ko) * 2003-03-28 2007-12-11 케미트리트 피티이 엘티디 연속 전기탈이온화 장치 및 방법
KR20080016740A (ko) * 2005-06-14 2008-02-21 아사히 가세이 케미칼즈 가부시키가이샤 수처리 장치 및 수처리 방법

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US6537456B2 (en) * 1996-08-12 2003-03-25 Debasish Mukhopadhyay Method and apparatus for high efficiency reverse osmosis operation
CA2186963C (fr) * 1996-10-01 1999-03-30 Riad A. Al-Samadi Procede de purification par osmose inverse a rendement eleve
US20050242036A1 (en) * 2004-04-29 2005-11-03 Harris James J Chemical and sludge free water treatment process

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
KR100481801B1 (ko) * 1996-08-12 2005-04-11 드바시쉬 무코파드헤이 고효율 역삼투 처리 방법 및 장치
KR100498583B1 (ko) * 1999-08-20 2005-07-01 엘.이.티.리딩 엣지 테크놀로지즈 리미티드 이온선택성막을 사용한 물 담수화 방법
KR100784438B1 (ko) * 2003-03-28 2007-12-11 케미트리트 피티이 엘티디 연속 전기탈이온화 장치 및 방법
KR20080016740A (ko) * 2005-06-14 2008-02-21 아사히 가세이 케미칼즈 가부시키가이샤 수처리 장치 및 수처리 방법

Also Published As

Publication number Publication date
MX2011001303A (es) 2011-08-15
CN102159508A (zh) 2011-08-17
WO2010017303A2 (fr) 2010-02-11
US20100032375A1 (en) 2010-02-11

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